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  11. Coupling, 4 Beam Clamp, 12mmx7mm
Ruland Coupling, 4 Beam Clamp, 12mmx7mm PCMR32-12-7-SS - main

Coupling, 4 Beam Clamp, 12mmx7mm

  • Mfr # PCMR32-12-7-SS

  • Zoro # G7947055

product price: $169.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 7mm
Material - Couplings
Stainless Steel
Outside Dia.
31.8 mm
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Specifications

Product Information

MFR #
PCMR32-12-7-SS
Zoro #
G7947055
UPC #
634529049457
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 7mm
Outside Dia.
31.8 mm
Overall Length
38.1 mm
Size
PCMR32
Length through Bore
17.02 mm
Length through Bore (mm)
17.02
Screw Size
M4
Outside Dia. (mm)
31.8 mm
Screw Size (mm)
M4
Outside Dia. (In.)
1.25
Clearance Dia. (mm)
31.8
Clearance Dia. (In.)
1.25 in
Length through Bore (In.)
0.67
Overall Length (In.)
1.5
Overall Length (mm)
38.1
Different Bore Sizes
Yes
Bore Diameter 2
7 mm
Length Through Bore 2
17.6 mm
Length Through Bore 1
17.6 mm
Screw Thread Size
M4
Bore Diameter 1
12 mm
Coupling Outside Diameter
31.8 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Material
Stainless Steel
Screw Type
Cap Screw
Max. Temp. Range (F)
350 Degrees
Max. Angular Misalignment
3 Degrees
Item - Motion Control Couplings
Motion Control Coupling
Min. Bore (mm)
7
Max. Parallel Misalignment (In.)
0.015 in
Rated Torque
70 in-lb
Style
4-Beam Clamp
Max. Axial Misalignment (In.)
+/-0.01
Max. RPM
6,000 RPM
Torsional Stiffness (Deg./In.-Lbs.)
0.064
Max. Bore (mm)
12 mm
Max. Temp.
350 Degrees F
Torque (In.-Lbs.)
70
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.025/-0.000 mm
Screw Material
Alloy Steel
Full Bearing Support Required
Yes
Coupling Material Finish
Bright
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Fastener Tightening Torque
4.6 N-m
Shaft Tolerance
+0.000/-0.013 mm
Maximum Operating Temperature
176 Degrees C
Number of Locking Screws
2
Included Screws
(2) Hex Socket Cap Screw
Coupling Material Grade
303
Screw Material Finish
Black Oxide
Bore Type
Round
Minimum Operating Temperature
-40 Degrees C
Zero Backlash
Yes
Axial Motion
0.25 mm
Moment of Inertia
0.000026977 kgf/m sq
Coupling Material
Stainless Steel
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero-Backlash
Series
PCMR
Torsional Stiffness
1.75 N-m/Deg
Maximum Torque
7.91 N-m
Dynamic Torque Non-Reversing
3.96 N-m
Shaft Locking Type
Clamp On
Maximum Speed
6,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Angular Misalignment
3 Degrees
Parallel Misalignment
0.38 mm
Number of Beams
4
Dynamic Torque Reversing
1.98 N-m

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 7 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 31.8 mm, Maximum Speed 6,000 RPM, Maximum Torque 7.91 N-m, Axial Motion 0.25 mm, Overall Length 38.1 mm, Parallel Misalignment 0.38 mm, System of Measurement Metric, Different Bore Sizes Yes, Torsional Stiffness 1.75 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 17.6 mm

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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